From patchwork Wed Nov 30 17:10:10 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ganapati Kundapura X-Patchwork-Id: 120380 X-Patchwork-Delegate: jerinj@marvell.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id EAD99A00C2; Wed, 30 Nov 2022 18:10:19 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 83F2140A7F; Wed, 30 Nov 2022 18:10:19 +0100 (CET) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by mails.dpdk.org (Postfix) with ESMTP id 6F26E40395 for ; Wed, 30 Nov 2022 18:10:17 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1669828217; x=1701364217; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=xz3EAkaVBNCxwKE5fJ/sU+pv7uE61DqAc+2WCekN0tw=; b=QVrK0iU2T1/ryMU9Labd+sZKdfPueeKGy2qUiIKD4wjSOFDtf47HnXra Z2Im11mcl7E9Px7SWIvcXxDrpfZqSFCNCN5swC2izD98+pbUqzX7mPWC1 jIIDjEwK3TglRPvqOOeGmf1AlqXztmNF9UTSUqwh8TO/O5PW3byMo5D7+ 4bli1zy38h4ofupWuX7cgEUcUUYtjMUUk9MO10frad0MWZmrehQm38S0k FZtluAM6N7cSkSbsj4jJbzZ7sqz6FaUqthM73o2HS6O0XUF8TYoA14YRh IsU+vzll1knh4NwGFcPwR33sG/XxBFSIGogEo5Gvl6weauuPvP5JeFlig A==; X-IronPort-AV: E=McAfee;i="6500,9779,10547"; a="401730668" X-IronPort-AV: E=Sophos;i="5.96,207,1665471600"; d="scan'208";a="401730668" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Nov 2022 09:10:16 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10547"; a="973179923" X-IronPort-AV: E=Sophos;i="5.96,207,1665471600"; d="scan'208";a="973179923" Received: from txandevlnx322.an.intel.com ([10.123.117.44]) by fmsmga005.fm.intel.com with ESMTP; 30 Nov 2022 09:10:15 -0800 From: Ganapati Kundapura To: dev@dpdk.org, jerinj@marvell.com, s.v.naga.harish.k@intel.com, abhinandan.gujjar@intel.com Cc: jay.jayatheerthan@intel.com Subject: [PATCH v1 1/5] eventdev/event_crypto: process event port's impl rel cap Date: Wed, 30 Nov 2022 11:10:10 -0600 Message-Id: <20221130171014.1723899-1-ganapati.kundapura@intel.com> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org In the current implementation adapter queries event device's capability for implicit release support. This information is used to decide whether events are enqueued back as NEW or FWD events. This patch updates the adapter to query the port caps for implicit release to decide on events enqueuing back as NEW/FWD events. Signed-off-by: Ganapati Kundapura diff --git a/lib/eventdev/rte_event_crypto_adapter.c b/lib/eventdev/rte_event_crypto_adapter.c index 3c585d7..1c0a22b 100644 --- a/lib/eventdev/rte_event_crypto_adapter.c +++ b/lib/eventdev/rte_event_crypto_adapter.c @@ -53,7 +53,7 @@ struct event_crypto_adapter { uint8_t eventdev_id; /* Event port identifier */ uint8_t event_port_id; - /* Store event device's implicit release capability */ + /* Store event port's implicit release capability */ uint8_t implicit_release_disabled; /* Flag to indicate backpressure at cryptodev * Stop further dequeuing events from eventdev @@ -320,7 +320,6 @@ rte_event_crypto_adapter_create_ext(uint8_t id, uint8_t dev_id, { struct event_crypto_adapter *adapter; char mem_name[CRYPTO_ADAPTER_NAME_LEN]; - struct rte_event_dev_info dev_info; int socket_id; uint8_t i; int ret; @@ -361,17 +360,6 @@ rte_event_crypto_adapter_create_ext(uint8_t id, uint8_t dev_id, return -ENOMEM; } - ret = rte_event_dev_info_get(dev_id, &dev_info); - if (ret < 0) { - RTE_EDEV_LOG_ERR("Failed to get info for eventdev %d: %s!", - dev_id, dev_info.driver_name); - eca_circular_buffer_free(&adapter->ebuf); - rte_free(adapter); - return ret; - } - - adapter->implicit_release_disabled = (dev_info.event_dev_cap & - RTE_EVENT_DEV_CAP_IMPLICIT_RELEASE_DISABLE); adapter->eventdev_id = dev_id; adapter->socket_id = socket_id; adapter->conf_cb = conf_cb; @@ -837,6 +825,7 @@ eca_init_service(struct event_crypto_adapter *adapter, uint8_t id) struct rte_event_crypto_adapter_conf adapter_conf; struct rte_service_spec service; int ret; + uint32_t impl_rel; if (adapter->service_inited) return 0; @@ -866,6 +855,17 @@ eca_init_service(struct event_crypto_adapter *adapter, uint8_t id) adapter->max_nb = adapter_conf.max_nb; adapter->event_port_id = adapter_conf.event_port_id; + + if (rte_event_port_attr_get(adapter->eventdev_id, + adapter->event_port_id, + RTE_EVENT_PORT_ATTR_IMPLICIT_RELEASE_DISABLE, + &impl_rel)) { + RTE_EDEV_LOG_ERR("Failed to get port info for eventdev %" PRId32, + adapter->eventdev_id); + return -EINVAL; + } + + adapter->implicit_release_disabled = (uint8_t)impl_rel; adapter->service_inited = 1; return ret;